Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pha vat duoc slippers" » "pha dat duoc slippers", "pha luat duoc slippers", "pha xuat duoc slippers", "phap vat duoc slippers", "phan vat duoc slippers", "phi vat duoc slippers", "pha vat duoc slippery", "pha vat duoc grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("pha vat duoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pha vat duoc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pha vat duoc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pha vat duoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.